INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ff2b520b21c53a7b1aedfc4d044ebf65e827b2404d08e1b29edd7843d18708d', 
    'S1HF4RzrVP8mGPeUubD4yW823klikyadTz8M+Y8EsT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)